CN111984216B - Graphic auditing method and system for character operation and maintenance - Google Patents

Graphic auditing method and system for character operation and maintenance Download PDF

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Publication number
CN111984216B
CN111984216B CN202010872607.4A CN202010872607A CN111984216B CN 111984216 B CN111984216 B CN 111984216B CN 202010872607 A CN202010872607 A CN 202010872607A CN 111984216 B CN111984216 B CN 111984216B
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maintenance
audit
protocol
graphic
data
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CN111984216A (en
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黄海
范渊
吴永越
郑学新
刘韬
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Chengdu DBAPPSecurity Co Ltd
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Chengdu DBAPPSecurity Co Ltd
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay

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Abstract

The invention provides a method and a system for auditing graphs of character operation and maintenance, wherein all operation and maintenance tools are intensively deployed in a windows working desktop, and graph audit data and operation and maintenance protocol audit data are aggregated, so that all operation and maintenance personnel can connect different types of terminal servers only by a windows self-carried rdp client or other third-party rdp clients, and simultaneously audit also has video and operation and maintenance operation event data, the operation event can be related to an operation time point corresponding to the video, and any operation of the operation and maintenance personnel can be audited.

Description

Graphic auditing method and system for character operation and maintenance
Technical Field
The invention belongs to the technical field of operation and maintenance auditing, and particularly relates to a method and a system for auditing graphs of character operation and maintenance.
Background
In the existing operation and maintenance auditing system, only corresponding character command/SQL command/file operation protocol data is recorded in a character protocol, a database protocol and a file transfer protocol session, an auditing effect list cannot be associated with actual operation, and basic knowledge is required for auditing some protocol event data.
Meanwhile, in the existing operation and maintenance auditing system, the character protocol, the database protocol and the file transfer protocol can only be audited and analyzed based on the own data of the protocol, and some client operations which do not generate protocol data, such as some client configuration operations and operations which do not click to confirm, of an operation and maintenance worker cannot be audited.
In addition, when each operation and maintenance staff is connected with different terminal servers, a client tool corresponding to the type of the terminal server needs to be installed; in some large enterprises, the operation and maintenance scheme has high operation and maintenance deployment and management costs of management personnel.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a graph auditing method and a graph auditing system for character operation and maintenance, all operation and maintenance tools are intensively deployed in a windows working desktop, and graph auditing data and operation and maintenance protocol auditing data are aggregated, so that all operation and maintenance personnel can connect different types of terminal servers only by a self-contained rdp client of the windows or other third-party rdp clients, and simultaneously, the auditing also comprises video and operation and maintenance operation event data, and the operation events can be related to the operation time point of the corresponding video, and can also audit any operation of the operation and maintenance personnel.
The specific implementation content of the invention is as follows:
the invention provides a graph auditing method for character operation and maintenance, which specifically comprises the following steps:
step 1: connecting an RDP (remote desktop protocol) graphic client by using a graphic protocol proxy unit, acquiring windows working desktop information and session group information through authentication, wherein the session group information comprises a session group ID (identity), connecting the graphic protocol proxy unit with a tool loader of the windows working desktop, and starting an operation and maintenance client of the windows working desktop through the tool loader unit;
step 2: connecting an operation and maintenance client by using an operation and maintenance protocol agent unit, acquiring operation and maintenance terminal server information and session group information through authentication, wherein the session group information comprises a session group ID, and then carrying out login connection on the operation and maintenance protocol agent unit and the operation and maintenance terminal server;
and 3, step 3: respectively storing the graphic audit data and the operation and maintenance protocol audit data into an audit storage module through a graphic protocol agent unit and an operation and maintenance protocol agent unit, aggregating the graphic audit data and the operation and maintenance protocol audit data, and sending the aggregated graphic audit data and the operation and maintenance protocol audit data to an audit display module;
and 4, step 4: and generating video record audit data and operation and maintenance operation instruction events at the audit display module, sending the video record audit data and the operation and maintenance operation instruction events to the WEB terminal display module, associating the video record audit and the operation and maintenance operation instruction events at the audit display module according to the time stamps, and displaying the video record audit and the operation and maintenance operation instruction events.
In order to better implement the present invention, further, the step 3 specifically includes the following steps:
step 3.1: setting a session group ID; after the graphic protocol proxy unit is connected with a target, a graphic audit storage instance register is created to store graphic audit data required by audit; generating a graph audit unique identifier by using a graph audit storage instance register according to the conversation group ID and the operation and maintenance terminal server information by adopting a Hash algorithm, monitoring a local address by using the graph audit unique identifier, and setting the graph audit storage instance register as a graph master register;
step 3.2: after the operation and maintenance protocol agent unit is connected with a target, an operation and maintenance audit storage instance recorder is created, an operation and maintenance audit unique identifier is generated by adopting a Hash algorithm according to the conversation group ID and the operation and maintenance terminal server information, the address of the operation and maintenance audit unique identifier is connected, and if the connection is successful, the operation and maintenance audit storage instance recorder is set as an operation and maintenance slave recorder; if the connection is not successful, the operation and maintenance audit storage instance recorder is set as an operation and maintenance main recorder to monitor on the local address;
step 3.3: after the address where the operation and maintenance audit unique identifier is located is successfully connected, the graph protocol proxy unit is used for calling a graph master reorder to store graph audit data into an audit storage module; and the operation and maintenance protocol proxy module is used for calling the operation and maintenance slave order to send the operation and maintenance protocol audit data to the graph master order, then the graph master order stores the operation and maintenance protocol audit data into the audit storage module, and the graph audit data and the operation and maintenance protocol audit data are aggregated to generate aggregated audit data which is sent to the audit display module.
In order to better implement the present invention, in step 3.3, the graph audit data and the operation and maintenance protocol audit data are stored in a sub-table according to different data types, and each piece of stored data is recorded with a millisecond-level timestamp.
In order to better implement the present invention, further, the step 1 specifically includes the following steps:
step 1.1: starting an RDP (remote desktop protocol) graphic client, setting an access credential and remoteapp channel attributes at the RDP graphic client, and then connecting to a graphic protocol proxy unit;
step 1.2: requesting authentication from an authentication module by using a graphic protocol agent unit, and acquiring windows working desktop information after the authentication is passed, wherein the windows working desktop information comprises window working desktop target information and operation and maintenance tool starting parameters;
step 1.3: and connecting the graphic protocol agent unit with a windows working desktop, starting the tool loader through a remoteapp channel, transmitting the operation and maintenance client terminal to be started and the parameters of the operation and maintenance client terminal to the tool loader, and starting the operation and maintenance client terminal through the tool loader.
In order to better implement the present invention, further, the step 2 specifically includes the following steps:
step 2.1: after the tool loader starts the operation and maintenance client, setting operation and maintenance client parameters and access credentials, and then connecting the operation and maintenance client with an operation and maintenance protocol agent unit;
step 2.2: requesting authentication from an authentication module by using an operation and maintenance protocol agent unit, acquiring operation and maintenance terminal server information and session group information after the authentication is passed, and then connecting the operation and maintenance protocol agent unit with the operation and maintenance terminal server;
step 2.3: transmitting operation and maintenance operation between the operation and maintenance terminal server and an operation and maintenance client in the windows working desktop through a specified protocol; the RDP graphics protocol is used to transfer the operation and maintenance data between the remoteapp service and the RDP graphics client.
In order to better implement the present invention, further, the step 4 specifically includes the following steps:
step 4.1: calling the aggregated audit data from the audit storage module by using an audit display module, and rendering according to the graphic audit data in the aggregated audit data to generate video audit data for playing videos; analyzing and purifying audit data according to an operation and maintenance protocol to generate an operation and maintenance operation instruction event;
step 4.2: and taking the video record audit data as a main view, taking the operation and maintenance operation instruction event as an index auxiliary view, skipping the corresponding audit time in an audit display module according to the timestamp of the operation and maintenance event, and associating the video record audit data with the operation and maintenance operation instruction event for display.
The invention also provides a graphic auditing system for character operation and maintenance, which is used for the operation and maintenance auditing method and comprises the following modules:
the system comprises an RDP graphic client, an operation and maintenance terminal server, an agent module, a windows working desktop, an audit storage module, an audit display module and an authentication module;
the agent module comprises a graphic protocol agent unit and an operation and maintenance protocol agent unit; the windows working desktop comprises a tool loader and an operation and maintenance client;
the graphic protocol proxy unit is respectively connected with the graphic client, the audit storage module, the tool loader and the authentication module;
the tool loader is connected with the operation and maintenance client;
the operation and maintenance protocol agent unit is respectively connected with the operation and maintenance client, the operation and maintenance terminal server, the audit storage module and the authentication module;
the audit storage module is also connected with the audit display module.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) The audit process has video recording and operation and maintenance operation event data, and the operation event can be associated to the operation time point of the corresponding video recording; the professional requirements for the operation and maintenance staff in the operation and maintenance process are lower, and the operation and maintenance display effect is better, visual and clear;
(2) All operation and maintenance personnel can connect different types of terminal servers only by using windows self-contained rdp clients or other third-party rdp clients, and the management cost, the maintenance cost and the like are reduced;
(3) The audit can also be performed for any operation by the operation and maintenance staff.
Drawings
FIG. 1 is a schematic diagram of the system components of the system of the present invention without the authentication module;
FIG. 2 is a schematic diagram of a specific operation flow between modules in step 1 and step 2 of the present invention;
FIG. 3 is a schematic diagram showing the detailed operation flow between modules in step 3 and step 4 of the present invention;
FIG. 4 is a schematic diagram of the master graph reorder and the slave graph reorder generated during aggregation for data storage according to the present invention;
FIG. 5 is a diagram of an example of an audit display module according to an embodiment of the present application;
fig. 6 is a diagram of another example of a display at an audit display module according to an embodiment of the present application.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and therefore should not be considered as a limitation to the scope of protection. All other embodiments, which can be obtained by a worker skilled in the art based on the embodiments of the present invention without making creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
the embodiment provides a graph auditing method for character operation and maintenance, which specifically includes the following steps as shown in fig. 2 and fig. 3:
step 1: connecting an RDP (remote desktop protocol) graphic client by using a graphic protocol proxy unit, acquiring windows working desktop information and session group information through authentication, wherein the session group information comprises a session group ID (identity), connecting the graphic protocol proxy unit with a tool loader of the windows working desktop, and starting an operation and maintenance client of the windows working desktop through the tool loader unit;
step 2: connecting an operation and maintenance client by using an operation and maintenance protocol agent unit, acquiring operation and maintenance terminal server information and session group information through authentication, wherein the session group information comprises a session group ID, and then carrying out login connection on the operation and maintenance protocol agent unit and the operation and maintenance terminal server;
and step 3: respectively storing the graphic audit data and the operation and maintenance protocol audit data into an audit storage module through a graphic protocol agent unit and an operation and maintenance protocol agent unit, aggregating the graphic audit data and the operation and maintenance protocol audit data, and sending the aggregated graphic audit data and the operation and maintenance protocol audit data to an audit display module;
and 4, step 4: and generating video record audit data and operation and maintenance operation instruction events at the audit display module, sending the video record audit data and the operation and maintenance operation instruction events to the WEB terminal display module, associating the video record audit and the operation and maintenance operation instruction events at the audit display module according to the time stamps, and displaying the video record audit and the operation and maintenance operation instruction events.
The working principle is as follows: the invention realizes that the operation and maintenance of the character/database/file protocol can carry out video audit and the audit of the character command/SQL command/file operation; the auditing experience is richer on the premise that the using experience is kept unchanged, and the method not only has a visual video auditing effect, but also has the function of associating the character command/SQL command/file operation behavior to a specific video recording.
Example 2:
in this embodiment, on the basis of the above embodiment 1, as shown in fig. 2, in order to better implement the present invention, further, the step 1 specifically includes the following steps:
step 1.1: starting an RDP (remote desktop protocol) graphic client, setting an access credential and remoteapp channel attributes at the RDP graphic client, and then connecting to a graphic protocol proxy unit;
step 1.2: requesting authentication from an authentication module by using a graphic protocol agent unit, and acquiring windows working desktop information after the authentication is passed, wherein the windows working desktop information comprises window working desktop target information and operation and maintenance tool starting parameters;
step 1.3: and connecting the graphic protocol agent unit with a windows working desktop, starting the tool loader through a remoteapp channel, transmitting the operation and maintenance client terminal to be started and the parameters of the operation and maintenance client terminal to the tool loader, and starting the operation and maintenance client terminal through the tool loader.
The step 2 specifically comprises the following steps:
step 2.1: after the tool loader starts the operation and maintenance client, setting operation and maintenance client parameters and access credentials, and then connecting the operation and maintenance client with an operation and maintenance protocol agent unit;
step 2.2: requesting authentication from an authentication module by using an operation and maintenance protocol agent unit, acquiring operation and maintenance terminal server information and session group information after the authentication is passed, and then connecting the operation and maintenance protocol agent unit with the operation and maintenance terminal server;
step 2.3: transmitting operation and maintenance operation between the operation and maintenance terminal server and an operation and maintenance client in the windows working desktop through a specified protocol; the RDP graphics protocol is used to transfer the operation and maintenance data between the remoteapp service and the RDP graphics client.
The working principle is as follows: in the prior art, when each operation and maintenance worker is connected with different terminal servers, a client tool corresponding to the type of the terminal server needs to be installed; after the scheme is used for operation and maintenance, all operation and maintenance tools are only required to be intensively deployed in a windows working desktop, and all operation and maintenance personnel can be connected with different types of terminal servers only by virtue of a windows self-contained rdp client or other third-party rdp clients; in some large enterprises, the operation and maintenance scheme can greatly reduce the operation and maintenance deployment and management cost of management personnel.
Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.
Example 3:
in this embodiment, on the basis of any one of the above embodiments 1-2, in order to better implement the present invention, as shown in fig. 3 and 4, the step 3 specifically includes the following steps:
step 3.1: setting a session group ID; after the graphic protocol proxy unit is connected with a target, creating a graphic audit storage instance reorder to store graphic audit data required by audit; generating a graph audit unique identifier by using a graph audit storage instance register according to the conversation group ID and the operation and maintenance terminal server information by adopting a Hash algorithm, monitoring a local address by using the graph audit unique identifier, and setting the graph audit storage instance register as a graph master register;
step 3.2: after the operation and maintenance protocol proxy unit is connected with a target, an operation and maintenance audit storage instance recorder is created, an operation and maintenance audit unique identifier is generated by adopting a Hash algorithm according to the conversation group ID and the operation and maintenance terminal server information, the address of the operation and maintenance audit unique identifier is connected, and if the connection is successful, the operation and maintenance audit storage instance recorder is set as an operation and maintenance slave recorder; if the connection is not successful, the recorder of the operation and maintenance audit storage instance is set as the main recorder of the operation and maintenance audit storage instance to monitor on the local address;
step 3.3: after the address of the unique operation and maintenance audit identifier is successfully connected, a graphic protocol proxy unit is used for calling a graphic master reorder to store graphic audit data into an audit storage module; the operation and maintenance protocol agent module is used for calling the operation and maintenance slave order to send the operation and maintenance protocol audit data to the graph master order, then the graph master order puts the operation and maintenance protocol audit data into an audit storage module, and the graph audit data and the operation and maintenance protocol audit data are aggregated to generate aggregated audit data which is sent to an audit display module; and performing sub-table storage on the graph audit data and the operation and maintenance protocol audit data according to different data types, and recording each piece of stored data by using a millisecond-level timestamp.
The step 4 specifically comprises the following steps:
step 4.1: calling the aggregated audit data from the audit storage module by using an audit display module, and rendering according to the graphic audit data in the aggregated audit data to generate video audit data for playing videos; analyzing and purifying audit data according to an operation and maintenance protocol to generate an operation and maintenance operation instruction event;
step 4.2: and taking the video audit data as a main view, taking the operation and maintenance instruction event as an index auxiliary view, skipping corresponding audit time in an audit display module according to the time stamp of the operation and maintenance event, and associating the video audit data and the operation and maintenance instruction event for display.
The working principle is as follows: when the Hash algorithm is used for generating the unique identifier, the session information acquired after the rdp operation and maintenance connection and the operation and maintenance protocol connection pass the authentication comprises the following steps: group information, operation and maintenance person identity information and operation and maintenance target information. The group ID and the operation and maintenance person identity information connected by the Rdp are definitely consistent with the group ID and the operation and maintenance person identity information connected by the operation and maintenance person, and a HASH is made according to the group ID and the operation and maintenance user name to generate a unique identifier, so that when the address where the operation and maintenance audit unique identifier is located is successfully connected, the audit of the graphic protocol agent is consistent with the unique identifier of the operation and maintenance protocol audit;
at the moment, the identity confirmation established by the connection of the graph Master recorder, namely the Master recorder, and the operation and maintenance Slave recorder, namely the Slave recorder, depends on the unique identifier;
when data is put in storage, a graph Master recorder, namely a Master recorder, and an operation and maintenance Slave recorder, namely a Slave recorder, are adopted for storage, a schematic diagram is shown in fig. 4, and an audit storage module mainly has two functions:
(1) A multi-session audit data aggregation scheme: the established graph connection is used as a Master, the Master can receive the data of the Slave, and finally the Master is used as a warehousing point for centralized writing; the Master is responsible for the maintenance of each connection, including the connection and disconnection of the Slave, and the Master as a centralized writing point needs to be released after all the connections are disconnected;
(2) A data-in-store engine: and (4) performing storage according to the data type, and performing sub-table storage on the data for video playing and the protocol data for indexing. Storing audit data by utilizing a database, and designing two tables in a storage scheme: the i table is used for storing index operation and maintenance event data; the d table is used for storing the graphics rendering data. And recording the millisecond time stamp of each piece of data for video playback time schedule maintenance, wherein the time stamp of the event data is used for correlating video operation. The audit display module is provided with two channels, wherein one channel is used for acquiring graphic data, rendering the graphic data into a video and finishing the functions of video skipping, speed doubling and the like; the other channel provides a query interface for data.
The aggregation is embodied from two aspects, operation and maintenance aggregation and audit aggregation:
operation and maintenance polymerization: when the operation and maintenance database/file/character protocol is used for the asset, only the client provided by the corresponding protocol is needed; the scheme is that a layer of graphic protocol is wrapped outside the operation and maintenance of the non-graphic protocol. And the operation and maintenance aggregation completes the connection of the graphic operation and maintenance channel and the non-graphic operation and maintenance channel, starts the client of the non-graphic protocol through the graphic channel, and connects the corresponding protocol agent to the non-graphic protocol client through the graphic channel.
And (4) audit polymerization: the auditing aggregation mainly aims to store data of a plurality of sessions into one session in a centralized manner, and designs an auditing scheme for coexistence of graphic data and event data. The image data is used for rendering video recordings in a video channel, and the event index data is used for inquiring and correlating the operations of positioning images.
The benefits of polymerization are twofold:
1. the auditing degree is more precise, and the experience is better
2. Operation and maintenance tools of various protocols can be deployed in a centralized manner, operation and maintenance personnel only need an RDP client (windows self-contained) to operate and maintain, and if a browser client provided by an operation and maintenance auditing system is used; then the operation and maintenance personnel only need to have one browser to operate and maintain any asset on any platform.
After completion of the operation and maintenance aggregation, the RDP graphics protocol proxy and the operation and maintenance protocol proxy are synchronized in time, and the operation and maintenance protocol proxy data will be slower in time than the graphics data but also on the order of milliseconds. When auditing and playing, selecting one index data by double-click, inquiring a piece of graphic data with a timestamp less than the latest timestamp in a graphic data table according to the timestamp of the index data, and jumping to the piece of graphic data by the video playing logic of the auditing and displaying module after inquiring the data.
As shown in FIG. 5 and FIG. 6, when the ordinary operation and maintenance audit directly uses the plsqldev client of Oracle to proxy the operation and maintenance through the Oracle protocol, the audit only has SQL commands. The invention starts Oracle plsqldev client terminal operation and maintenance database server through rdp graphic channel:
as shown in fig. 5, the data in the index bar on the left of the audit display module is the SQL request statement parsed according to the Oracle protocol, and the video on the right is generated according to the RDP protocol, so that the SQL statement can be searched during audit and double-click skip to the corresponding operation time point;
as shown in fig. 6, there is no Oracle protocol data when performing plsql lev client operations, such as: a large amount of data is inquired by an SQL statement, an operation and maintenance person has an action of copying and saving one password data to a local file in the operation and maintenance process, the operation behavior of a client is unknown on the oracle protocol, but all behaviors of the operation and maintenance person on a windows work desktop application can be recorded by one layer of RDP (remote desktop protocol).
Other parts of this embodiment are the same as any of embodiments 1-2 described above, and thus are not described again.
Example 4:
the embodiment provides a graphic auditing system for character operation and maintenance, which is used for the operation and maintenance auditing method, and as shown in fig. 1, the graphic auditing system comprises the following modules:
the system comprises an RDP graphic client, an operation and maintenance terminal server, an agent module, a windows working desktop, an audit storage module, an audit display module and an authentication module;
the agent module comprises a graphic protocol agent unit and an operation and maintenance protocol agent unit; the windows working desktop comprises a tool loader and an operation and maintenance client;
the graphic protocol proxy unit is respectively connected with the graphic client, the audit storage module, the tool loader and the authentication module;
the tool loader is connected with the operation and maintenance client;
the operation and maintenance protocol agent unit is respectively connected with the operation and maintenance client, the operation and maintenance terminal server, the audit storage module and the authentication module;
the audit storage module is also connected with the audit display module.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modifications and equivalent variations of the above embodiment according to the technical spirit of the present invention are within the scope of the present invention.

Claims (6)

1. A graphic auditing method for character operation and maintenance is characterized by comprising the following steps:
step 1: connecting an RDP (remote desktop protocol) graphic client by using a graphic protocol proxy unit, acquiring windows working desktop information and session group information through authentication, wherein the session group information comprises a session group ID (identity), connecting the graphic protocol proxy unit with a tool loader of the windows working desktop, and starting an operation and maintenance client of the windows working desktop through the tool loader unit;
step 2: connecting an operation and maintenance client by using an operation and maintenance protocol agent unit, acquiring operation and maintenance terminal server information and session group information through authentication, wherein the session group information comprises a session group ID, and then carrying out login connection on the operation and maintenance protocol agent unit and the operation and maintenance terminal server;
and step 3: respectively storing the graphic audit data and the operation and maintenance protocol audit data into an audit storage module through a graphic protocol agent unit and an operation and maintenance protocol agent unit, aggregating the graphic audit data and the operation and maintenance protocol audit data, and sending the aggregated graphic audit data and the operation and maintenance protocol audit data to an audit display module;
and 4, step 4: generating video record audit data and operation and maintenance operation instruction events at an audit display module, sending the video record audit data and the operation and maintenance operation instruction events to a WEB side display module, associating the video record audit and the operation and maintenance operation instruction events at the audit display module according to the time stamp, and displaying the video record audit and the operation and maintenance operation instruction events;
the step 3 specifically comprises the following steps:
step 3.1: setting a session group ID; after the graphics protocol proxy unit is connected with the windows working desktop, a graphics audit storage instance reorder is created to store graphics audit data required by audit; generating a graph audit unique identifier by using a graph audit storage instance register according to the conversation group ID and the operation and maintenance terminal server information by adopting a Hash algorithm, monitoring a local address by using the graph audit unique identifier, and setting the graph audit storage instance register as a graph master register;
step 3.2: after the operation and maintenance protocol agent unit is connected with the operation and maintenance terminal server, an operation and maintenance audit storage instance recorder is created, an operation and maintenance audit unique identifier is generated by adopting a Hash algorithm according to the conversation group ID and the operation and maintenance terminal server information, the address of the operation and maintenance audit unique identifier is connected, and if the connection is successful, the operation and maintenance audit storage instance recorder is set as an operation and maintenance slave recorder; if the connection is not successful, the operation and maintenance audit storage instance recorder is set as an operation and maintenance main recorder to monitor on the local address;
step 3.3: after the address of the unique operation and maintenance audit identifier is successfully connected, a graphic protocol proxy unit is used for calling a graphic master reorder to store graphic audit data into an audit storage module; and the operation and maintenance protocol agent module calls the operation and maintenance slave register to send the operation and maintenance protocol audit data to the graph master register, then the graph master register puts the operation and maintenance protocol audit data into the audit storage module, aggregates the graph audit data and the operation and maintenance protocol audit data to generate aggregated audit data, and sends the aggregated audit data to the audit display module.
2. A method for auditing the operation and maintenance of characters according to claim 1, characterized in that in step 3.3, the graphic audit data and the operation and maintenance protocol audit data are stored in a table according to different data types, and each piece of stored data is recorded with millisecond-level time stamp.
3. The method for auditing the operation and maintenance of characters according to claim 1, wherein the step 1 specifically comprises the following steps:
step 1.1: starting an RDP (remote desktop protocol) graphic client, setting an access credential and a remoteapp channel attribute at the RDP graphic client, and then connecting to a graphic protocol proxy unit;
step 1.2: requesting authentication from an authentication module by using a graphic protocol agent unit, and acquiring windows working desktop information after the authentication is passed, wherein the windows working desktop information comprises window working desktop target information and operation and maintenance tool starting parameters;
step 1.3: and connecting the graphic protocol agent unit with a windows working desktop, starting the tool loader through a remoteapp channel, transmitting the operation and maintenance client terminal to be started and the parameters of the operation and maintenance client terminal to the tool loader, and starting the operation and maintenance client terminal through the tool loader.
4. The method for auditing the operation and maintenance of characters according to claim 3, wherein the step 2 specifically comprises the steps of:
step 2.1: after the tool loader starts the operation and maintenance client, setting operation and maintenance client parameters and access credentials, and then connecting the operation and maintenance client with an operation and maintenance protocol agent unit;
step 2.2: requesting authentication from an authentication module by using an operation and maintenance protocol agent unit, acquiring operation and maintenance terminal server information and session group information after the authentication is passed, and then connecting the operation and maintenance protocol agent unit with the operation and maintenance terminal server;
step 2.3: transmitting operation and maintenance operation between an operation and maintenance terminal server and an operation and maintenance client in a windows working desktop through a specified protocol; the RDP graphics protocol is used to transfer the operation and maintenance data between the remoteapp service and the RDP graphics client.
5. The method for auditing the graphs of character operations and maintenance according to claim 1, wherein the step 4 specifically comprises the steps of:
step 4.1: calling the aggregated audit data from the audit storage module by using an audit display module, and rendering according to the graphic audit data in the aggregated audit data to generate video audit data for video playing; analyzing and purifying audit data according to an operation and maintenance protocol to generate an operation and maintenance operation instruction event;
and 4.2: and taking the video audit data as a main view, taking the operation and maintenance instruction event as an index auxiliary view, skipping corresponding audit time in an audit display module according to the time stamp of the operation and maintenance event, and associating the video audit data and the operation and maintenance instruction event for display.
6. A graphic auditing system for character operation and maintenance, for use in the graphic auditing method of any one of claims 1-5, comprising the following modules:
the system comprises an RDP graphic client, an operation and maintenance terminal server, an agent module, a windows working desktop, an audit storage module, an audit display module and an authentication module;
the agent module comprises a graphic protocol agent unit and an operation and maintenance protocol agent unit; the windows working desktop comprises a tool loader and an operation and maintenance client;
the graphic protocol proxy unit is respectively connected with the graphic client, the audit storage module, the tool loader and the authentication module;
the tool loader is connected with the operation and maintenance client;
the operation and maintenance protocol agent unit is respectively connected with the operation and maintenance client, the operation and maintenance terminal server, the audit storage module and the authentication module;
the audit storage module is also connected with the audit display module.
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